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Ç¥ÁعøÈ£ TTAK.KO-07.0093/R4 ±¸Ç¥ÁعøÈ£
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¿µ¹®Ç¥Áظí Assistive Broadcasting Services for the Vision and Hearing Impaired
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº µðÁöÅÐ TV ¹× ÃÊ°í¼±¸í TV(UHDTV) ¹æ¼Û ¼­ºñ½º¿¡¼­ ÀÚ¸· ¹æ¼Û, È­¸é Çؼ³ ¹× Çѱ¹¼ö¾î ¹æ¼ÛÀ» ¼Û¼ö½ÅÇϱâ À§ÇÑ ±Ô°ÝÀ¸·Î¼­, ÀÚ¸· ¹æ¼ÛÀÇ ÀÚ¸· µ¥ÀÌÅÍ ÇüÅ ¹× ºñµð¿À ½ºÆ®¸²À» ÅëÇÑ Àü¼Û¿¡ ´ëÇÑ Á¤ÀǸ¦ Æ÷ÇÔÇÏ°í, È­¸é Çؼ³ ¹æ¼ÛÀÇ ¿Àµð¿À µ¥ÀÌÅÍ Àü¼Û ¹× ½Äº°ÇÏ´Â ¹æ¹ýÀ» Á¤ÀÇÇÏ°í ÀÖÀ¸¸ç, Çѱ¹¼ö¾î ¹æ¼ÛÀ» À§ÇÑ ¼Û½Å°ú ¼ö½Å ±Ô°ÝÀ» Á¦°øÇÑ´Ù. ¶ÇÇÑ ½Ãû°¢ Àå¾ÖÀÎÀÇ ½Ãû ÆíÀÇ Á¦°øÀ» À§ÇÑ ¼­ºñ½º ¹× ¼ö½Å±â ¿ä±¸»çÇ× µîÀÌ Æ÷ÇԵȴÙ.
¿µ¹®³»¿ë¿ä¾à This standard covers the transmission of Closed Captioning, Video Description, Sign Language in the digital TV and UHDTV(Ultra High Definition TV) broadcasting service. It defines Closed Caption character sets, the format of Closed Caption data carried in the video stream and its transmission in digital TV and UHDTV(Ultra High Definition TV) signal. It also includes the transmission of Video Description and identification method of its audio data, and the specification on Sign Language. It also includes service and receiver requirements to provide viewing convenience for Hearing-impaired and Visually-impaired users.
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